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Twelve green DDR5 RDIMM modules in a row, bare chips, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 5600 576GB 12x48GB ECC RDIMM Supermicro H14DSH memory upgrade

SKU CH-2ZFX-1HKF2

576GB DDR5 5600 ECC registered 12-module kit (12 x 48GB) for Supermicro H14DSH motherboards

  • Capacity576GB (12 x 48GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 576GB 12X48GB

Show 30 more configurations
  • 576GB total capacity from twelve 48GB modules for maximum memory density
  • DDR5 5600 speed with CL46 latency delivers rated throughput for demanding workloads
  • Registered ECC architecture corrects single-bit errors and supports full population stability
  • 10V operation at 2Rx8 rank matches the memory controller's exact electrical requirements
  • Verified 288-pin RDIMM fitment for the Supermicro H14DSH motherboard

576 GB DDR5 ECC RDIMM kit for Supermicro H14DSH

This 576 GB kit contains twelve 48 GB DDR5 5600 modules built as 2Rx8 registered ECC RDIMMs. It is designed for the Supermicro H14DSH motherboard where the memory controller expects registered DIMMs with ECC at 1.1 V and CL46 timing.

Verify motherboard population rules before ordering

Consult the Supermicro H14DSH manual for supported capacities, approved DIMM population order, and installation steps. The board requires 288-pin registered RDIMMs; UDIMM or SODIMM modules will not fit or function. Confirm your system can address the full 576 GB across all populated slots.

Registered ECC design for full-slot stability

Registered architecture offloads the memory controller so every slot runs fully populated at rated speed while ECC corrects single-bit errors on the fly. Modules operate at 1.1 V without heat spreaders, relying on server chassis airflow. The 288-pin RDIMM form factor matches the H14DSH slot keying exactly.

Highlights

  • 576GB total capacity from twelve 48GB modules for maximum memory density
  • DDR5 5600 speed with CL46 latency delivers rated throughput for demanding workloads
  • Registered ECC architecture corrects single-bit errors and supports full population stability
  • 10V operation at 2Rx8 rank matches the memory controller's exact electrical requirements
  • Verified 288-pin RDIMM fitment for the Supermicro H14DSH motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-4828K12
Capacity576GB (12 x 48GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content576GB 12X48GB DDR5 5600MHz PC5-44800 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Does the 12-module kit include everything needed to populate the Supermicro H14DSH, or must additional DIMMs be purchased?

The package contains the full 576GB kit — 12 modules of 48GB each — so no extra DIMMs are required for a complete installation.

Should I choose the 48GB 2Rx8 modules or a different capacity for the H14DSH?

This kit is spec-matched to the board with 48GB 2Rx8 registered ECC DIMMs at DDR5 5600, 1.1V, CL46, ensuring full-capacity recognition and rated speed.

Will the DDR5 5600 rating actually run at 5600 MT/s once installed in the H14DSH?

Yes — the modules are exact-match for the motherboard's memory controller, so the 12 DIMMs operate at the rated DDR5 5600 (PC5-44800) speed when fully populated.

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